Fender of Ship
09/16/2022
Yokohama Fenders price
09/19/2022
Fender of Ship
09/16/2022
Yokohama Fenders price
09/19/2022

Marine Fender

 

 

Marine Fender

 

Marine Fender are mainly used in ship-to-ship (STS) and ship to dock/jetties (STD/J) projects. The floating pneumatic fender is also known as the Yokohama type Fender/Floating Fender/Dock Fender. These kinds of Yokohama Fenders became the world's leading anti-collision device.

Marine Fender are fast and easy to install, keeping suitable clearances between the hull and the jetty or vessels. These ship fenders played a critical role on the safe operation of ship berthing.

 

 

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 SUPERIOR GUARANTEE  SUPREME GUARD

NANHAI Marine Fender has the lowest single-application cost in the industry

Floating Marine Fender application cost depends on service life and usage frequency. High-performance NANHAI Marine Fender can minimize the single-application cost of users.

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Safety and Reliability


The safety factor adopted in the design of this fender is based on accepted theory and has been proven by extensive experimentation.Operational experience over a long period of time attests to its high safety and reliability,and hydraulic pressure tests have proven the strength to be suitable.

 

Application in harshest conditions


Supply of high quality and reliable fenders that can perform effectively even under the harshest environmental conditions. It is therefore extremely crucial for each pneumatic fender to comply with the ISO 17357-1:2014.Application environment is bad,strong wind and waves.Fender compression over 70% still keep superior performance to fully protect ship,not burst. #LargeVessel #StrongWaves #StrongWind

Marine Fender durability


Reliant on the compressive elasticity of air, Nanhai floating Marine Fender show no deterioration or variation in performance due to fatigue or extremely low temperatures (-50°C and below) thereby negating the need for owners to make regular replacements.

Installation is simple and inexpensive, fender is supported by its own weight in the water. As such, it can be moored easily by means of a guy rope or chain, it can be removed with ease for transfer to another mooring point.

 

 

Larger-sized Marine Fender 


Floating Marine Fender' diameter is 300 mm minimum and the maximum will be 4,500 mm. The range of lengths are 500 mm to 12,000 mm, as well as special sizes. The sling-type or chain & tire net(CTN) are available for both sizes.

 

 

Customized floating pneumatic fenders


  • NANHAI could supply normal size floating pneumatic fender,meanwhile we could manufacture any size to meet user's requirements.The picture shows product is D3.3*L12.7m special size fender.
  • The colors are usually be black and grey (Navy), if you need more we would like offer customized service.

Features of Marine Fender

  • Fully compliant with ISO 17357 and PIANC 2014 standards
  • Comprehensively tested for material and hydrostatic pressure irregularities
  • Correctly evaluated for angular and durability performance
  • Clearly marked with all relevant identification
  • Complete with up-to-date certification
  • Available in a variety of sizes
  • Constructed with an inner rubber layer, reinforcing cord layers and outer rubber layer
  • Thick outer skin supersedes that of a normal surface fender
  • Fitted safety valve for fenders of 2.5m diameter upwards

Benefits of Marine Fender

  • Outstanding return on investment due to durable and long-lasting material
  • Justified reassurance: rigorously tested, fully certified products from long-established and globally recognised manufacturer
  • Low maintenance required as design withstands harsh marine environments
  • Protects ships and mooring facilities even when excess load is applied
  • Guaranteed reliability - consistent performance irrespective of age or extreme temperatures 
  • Suitable for various ship-to-quay and Ship-to-Ship applications with different sizes available
  • Easy and inexpensive to install with only a guy rope or chain required
  • Easily transferrable to alternative mooring points


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    NANHAI Marine Fender FEATURES AND STANDARD DIMENSIONS



    Properties of outer and inner rubber material of Yokohama pneumatic fenders:

    Before ageingInspection methodsOuter rubberInner rubber
    Tensile strengthISO 37:199418 Mpa or more18 Mpa or more
    ElongationISO 37:1994400% or more400% or more
    HardnessISO 7619:199760±10 
    (durometer hardness type A)
    50±10 
    (durometer hardness type A)

     

    After ageing test method

    ISO188:1998 70±1º x 96 hrs

     Inspection  methods Outer rubber Inner rubber
    Tensile strengthISO 37:1994Not less than 80% of the original propertyNot less than 80% of the original property
    ElongationISO 37:1994Not less than 80% of the original propertyNot less than 80% of the original property
    HardnessISO 7619:1997Not to exceed the original property by 8Not to exceed the original property by 8

     

      Inspection methodsOuter rubberInner rubber
    Tear resistanceISO 34-1:1994400 N/cm or moreNo requirement
    Compression testISO 815:199130% (70±1ºC for 22hrs) or lessNo requirement
    Static ozone ageing testISO 1431-1:1989No cracks after elongation by 20% and exposure to 50pphm at 40ºC for 96hrsNo requirement


    Yokohama pneumatic fender 50 (metric) standard sizes

    Technical performance table 

    Nominal size diameter x length

    mm x mm

    Initial internal pressure

    kPa

    Guaranteed energy absorption (GEA)

    kJ

    Reaction force at GEA

    kN

    Hull pressure at GEA

    kPa

    Safety valve setting pressure

    kPa

    Testing pressure

    kPa

    Approx. fender body weight

    kg

    Approx. weight of net

    kg

    Weight of sling type (type II)

    kg

    500 x 100050664132-2002216032
    700 x 15005017137135-2004518555
    1000 x 15005032182122-2007325098
    1000 x 20005045257132-20088385113
    1200 x 20005063297126-200131430156
    1350 x 250050102427130-200200675240
    1500 x 300050153579132-200250795290
    1700 x 300050191639128-200290830330
    2000 x 350050308875128-2004051165465
    2000 x 4500504181188137-2004801700540
    2500 x 400050663138113717525090217451080
    2500 x 5500509432019148175250109027651320
    3300 x 45005011751884130175250146026501840
    3300 x 65005018143015146175250187038402250
    3300 x 10,6005030675257158175250256067553060
    4500 x 9000504752574714617525039407365-
    4500 x 12,000506473798415817525047909875-


    Note:

    1. Figures on the table comply with ISO 17357
    2. Weight of fender body and net may vary ±10%.
    3. Special sizes are available on request simply 


    Yokohama pneumatic fender 80 (metric) standard sizes

    Technical performance table 

    Nominal size diameter x length

    mm x mm

    Initial internal pressure

    kPa

    Guaranteed energy absorption (GEA)

    kJ

    Reaction force at GEA

    kN

    Hull pressure at GEA

    kPa

    Safety valve setting pressure

    kPa

    Testing pressure

    kPa

    Approx. fender body weight

    kg

    Approx. weight of net

    kg

    Weight of sling type (type II)

    kg

    500 x 100080885174-2502416034
    700 x 15008024180177 -2504718557
    1000 x 15008045239160 -25076250101
    1000 x 20008063338174 -25092385117
    1200 x 20008088390166 -250135430160
    1350 x 250080142561170 -250205675245
    1500 x 300080214761174 -250277795317
    1700 x 300080267840168 -250316830356
    2000 x 3500804301150168 -2504131165473
    2000 x 4500805841560179 -2504881700548
    2500 x 4000809251815180230300101017451190
    2500 x 55008013172653195230300123027651460
    3300 x 45008016402476171230300172026502090
    3300 x 65008025323961191230300220038402570
    3300 x 10,6008042816907208230300303067553520
    4500 x 9000806633755119223030043807365-
    4500 x 12,0008090371049020223030053309875-


    Note:

    1. Figures on the table comply with ISO 17357
    2. Weight of fender body and net may vary ±10%.
    3. Special sizes are available on request simply 

    Excellent quality of products and reasonable costing drives our adoption in the global market.

    NANHAI strives to help our customers to succeed.

    Our professional teams are able to offer a best solution for impossible even delivery options. Larger-sized pneumatic fenders are usually deflated to ship, those method will helping you get the most economical transportation freight costs.

    Drop us an email and our staff will be glad to respond your Enquiry.


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